【摘要】 河北省塞罕坝自然保护区共有维管植物618种,隶属81科312属。其中,蕨类植物6科、10属、16种;裸子植物2科4属10种,被子植物73科298属592种;木本植物111种,草本植物484种;珍稀濒危保护植物4种。资源植物丰富,分为药用、观赏、食用等11大类型。生态系统多样,植被可划分为森林、灌丛、草原或草甸,其中森林面积17236hm2,占保护区总面积的62 4%,是生态系统的主体。更多还原

【Abstract】 According to the statistics there are 618 vascular plants which belong to 312 genera and 81 families Among them, Ferns includes 6 families, 10 genera and 16 species; gymnosperm includes 2 families, 4 genera and 10 species; angiosperm includes 73 families, 298 genera and 592 species, of which woody plants are 111 species and herbaceous plants are 484 species; the rare and endangered plants are 4 species; Resource plants are rich in medicinal, ornamental and edible plants etc, which could be divided into 11 types Diversities of ecological systems are also plentiful and vegetation could be divided into forest, shrubbery, grassland or grassy marshland The forest is main part of the ecological system, which covers 17?236hm2, about 624% of the area更多还原